Add shape/image to distinguish node types

[joao-p-carvalho]

It would be great to have other visual characteristics to distinguish node types and/or properties. Maybe shape (e.g. triangles, squares, stars, half-moons, etc) and/or texture/images is a good start.

For example, adding an image could easily distinguish people (a face) from organizations (a logo).

Have/are you thinking on implementing this in a "near" future?

Another idea is to add a badges around the node for representing certain property values. I know this is a whole other story, but could open up more interesting features like clicking a badge and having an option to group all nodes with that respective property and reorganize the graph.

Thanks a lot for building and sharing this tool, excellent job!